Laixi Lake is located in Laixi City, Qingdao, Shandong Province, also known as the production of Zhi Reservoir. Located in the middle and upper reaches of the main stream of the Dagu River, 10 kilometers from Laixi City, built in 1958, is a set of flood control, irrigation, water supply, fish farming, tourism in one of the integrated large national reservoir. Reservoir dam length of 2.5 kilometers, basin area of 879 square kilometers, the largest water area of 56 square kilometers, with a total capacity of 402 million cubic meters, is the first largest reservoir in Jiaodong Peninsula. About 5 kilometers from the city center, with three highways, Weili Expressway, small Lai Road, Longshui Road, Qinghuang Road and other major arteries running through the area, located in Qingdao, Yantai, Weihai, Weifang, four cities open to the outside world of the radiation center, 100 kilometers away from the four cities, the traffic is convenient, is a unique lake-type integrated ecological recreation area. The recreation area was built in 1987 and opened to the public in 1989, and receives about 500,000 Chinese and foreign tourists annually, and is called "Pearl of the Peninsula", and has been awarded "National AAA Grade Tourist Scenic Spot", "National Water Resource Scenic Area", "National Water Resource Scenic Area" and "National Water Resource Scenic Area". National Water Conservancy Scenic Area", "Provincial Leisure Fishing Demonstration Point", "Honest Unit of Tourism Enterprises" and so on. Recreation area to Laixi Lake as the main body, to the surrounding rural landscape, forests and natural landscape, religion, folk culture as the basis, both the smoke and waves of the hectares of the lake, but also the pines and cypresses as far as the vast expanse of natural woodlands, the natural environment is beautiful, the anion content is high, there is a natural oxygen bar; recreation area covers an area of 4800 hectares, of which the watershed area of 4,000 hectares, 800 hectares of forests, around the lake. Built a 16-meter-wide avenue around the lake; the lake is rich in fish, up to more than 30 kinds of self-produced carp, crucian carp, silver carp, silverfish, etc. Meat fat, nutritious, with the help of this advantage, the recreation area launched a whole feast **** including 128 products "a meal to eat all the world's fish," "whole fish dinner "and is renowned in Jiaodong.